| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] [Wh det] has so far [verb] | 12 |
|
| 2 | [noun] which [vb -s] so far [verb] | 12 |
|
| 3 | [noun] [Wh det] [vb -s] so far [vb pp] | 12 |
|
| 4 | [noun sg] [Wh det] [vb -s] so far [verb] | 11 |
|
